.Picture a single health metric that can easily forecast just how well your physical body handles stress, strengthens your functionality, and is actually linked to a much longer, far healthier life. According to psychologist as well as biofeedback professional Leah Lagos, Psy.D., that metric exists-- and also it is actually contacted cardiovascular system price variability (HRV). In our conversation on the mindbodygreen podcast, Lagos plunges deep in to what HRV is, why it matters, as well as exactly how you can enhance it for peak wellness and also performance. Listed below's whatever you need to know.